baber/WOPTO huggingface dataset:
Patent EP-0200046-A1 (EP)
Inventor: RYLATT JOHN ANTHONY
IPC: G21C3/356
Filed: 1986-04-10
Abstract: The invention relates to an improved fuel-rod support grid for use in a nuclear fuel assembly, which grid is formed by interleaved straps arranged to form a matrix of cells of receiving one fuel rod each. 
     Each strap portion forming a wall (44) of one of the cells (42) has two sets (50, 54) of dimples (58-62) formed respectively adjacent the upper and lower ends of the wall, each set comprising a pair of upper and lower dimples (58, 60) which project from one side of the wall and a center dimple (62) which projects from the opposite side of the wall. The dimples are arranged to resiliently and frictionally engage fuel rods, when received through the respective cells, in a manner minimizing moments in the cell walls of the grid.
Patent EP-0209695-A1 (EP)
Inventor: MAIER GERHARD
IPC: H04N5/46
Filed: 1986-06-06
Abstract: 1. A circuit arrangement for receiving television signals transmitted in accordance with the B/G and L standard, characterised in that when receiving a television signal transmitted in accordance with the L standard in the I band, the tuner oscillator (2) for the channels 02, for the sound carrier at 49.25 MHz and the picture carrier at 55.75 MHz and 03 for the sound carrier at 57.25 MHz and the picture carrier at 63.75 MHz is set such that a first intermediate frequency band (ZF1) of 33.5 +/- 1.5 MHz is created for the picture carrier and 40 +/- 1.5 MHz for the sound carrier, which are connected to a passive mixing stage (5) and, mixed with an oscillator frequency of 72.4 +/- 1.5 MHz delivered by an oscillator (6) to a second intermediate frequency band (ZF2), may be tapped mixed at the output (8) for the picture carrier with 38.9 MHz and for the sound carrier with 32.4 MHz, whereby an intermediate frequency band identical to that of the remaining standard L bands is created, and that when receiving television signals transmitted in accordance with the B/G standard in the I band the mixing stage (5) is bypassed by a switching instruction and the oscillator (6) is put out of operation.
Patent EP-0208169-A1 (EP)
Inventor: HAHNE ERNST-A
IPC: H01T23/00
Filed: 1986-06-13
Abstract: 1. An electrostatic high-voltage electrode for ionizing the air, having a multiplicity of needle-shaped individual electrodes (9) which are arranged in a plurality of like rows (6, 7, 8) and which each have a point (10), all the individual electrodes (9) being alike in construction and extending parallel to one another and their points (10) lying in one plane, and furthermore the individual electrodes (9) have a distance apart which is at least equal to half their free length (13), characterized in that the free length (13) of the individual electrodes (9) is in the ratio of at least 50:1 to their diameter, and that situated opposite the individual electrodes in the one row are the gaps between the individual electrodes of the adjacent rows.
Patent EP-0211195-A1 (EP)
Inventor: DANGSCHAT HOLMER DIPL-ING
IPC: F16D3/50
Filed: 1986-06-14
Abstract: Die in Figur 1 gezeigte Vorrichtung (2) ermöglicht es, mit einem Standard-Inkremental-Drehgeber (1) mit Referenzmarke die Bezugsposition zweier Maschinen-Bauteile zu ermitteln, auch wenn die Maschinen-Bauteile sich im Stillstand befinden. Für diesen Eichvorgang wird mit Hilfe eines Getriebemotors (5, 17) die Drehgeberwelle (6) mit der Teilscheibe gegen das Moment einer innerhalb einer Mitnehmerkupplung (8) befindlichen Spiralfeder (16) so weit verdreht, bis im Drehgeber eine auf der Teilscheibe befindliche Referenzmarke von einer Abtasteinrichtung abgetastet und so ein Referenzsignal erzeugt wird.
Patent EP-0210400-A1 (EP)
Inventor: HAYASHI TOSHIKAZU
IPC: G11B17/32
Filed: 1986-06-16
Abstract: A magnetic head supporting mechanism for a double surface type flexible disk (12), comprises a carriage (1),  
a first flexible supporting means (3) having degree of freedom in the vertical, circumferential and radial directions with respect to the surfaces of the disk,  
a first magnetic head slider (2) mounted on the carriage (1) by means of the first flexible supporting means (3),  
an arm (4) pivotably coupled to the carriage (1) so that the disk (12) can be inserted or removed, a second flexible supporting means (7) having degree of freedom in the vertical, circumferential and radial direction with respect to the surfaces ofthe disk (12), and having the same spring constant as that of the first flexible supporting means (3), and  
a second magnetic head slider (6) mounted on the arm (4) by means of the second flexible supporting means (7).
Patent EP-0207476-A1 (EP)
Inventor: ZIMMERMANN FRIEDEL
IPC: E06B1/60
Filed: 1986-06-28
Abstract: So that window frames 1 can be adjusted easily and reliably and fastened in the wall aperture 2, studs 12 which are equipped with catching claws 14 and which can be set against the inner surface are provided at the top and bottom in the vertical frame spars 4. <IMAGE>
Patent EP-0218122-A1 (EP)
Inventor: SCHAUDIG HELMUT PROF DR MED
IPC: A61F5/00
Filed: 1986-09-15
Abstract: The apparatus essentially consists of a first member (5) provided on a second member (6). The second member (6) can be formed integrally with the first member (5) or be connected firmly or movably with the latter. The first member (5) has a convex portion onto which the pelvic floor can be laid in order to prevent curvature of the pelvic floor and to facilitate evacuation of stools. <IMAGE>
Patent EP-0224684-A1 (EP)
Inventor: HAUBRICH GERHARD DR DIPL-CHEM
IPC: C07D307/12
Filed: 1986-10-10
Abstract: A method for the preparation of tetrahydrofurfuryl-(2)-methacrylate by transesterification of methyl methacrylate or ethyl methacrylate with tetrahydrofurfuryl-(2)-methyl alcohol in the presence of the corresponding alkali metal or alkaline earth metal as a catalyst and while air or oxygen is passed through the reaction mixture.
Patent EP-0221477-A1 (EP)
Inventor: SCHLOZ WERNER
IPC: B65G51/18
Filed: 1986-10-24
Abstract: 1. Pneumatic conveyor with a pipe system (14, 15, 16, 17), with pneumatic dispatch carriers (11) guided in air-sealing manner in the pipe system (14, 15, 16, 17) and with a suction/pressure fan (18) for producing an overpressure or underpressure in the pipe system (14, 15, 16, 17), the internal cross-section of the pipe system (14, 15, 16, 17) and the contour of the pneumatic dispatch carriers (11) at right angles to the direction of travel being rectangular and the pneumatic dispatch carriers (11) are constructed in parallelepipedic manner with a wide side (24) and a narrow side (25), in which the contour of the parallelepiped at right angles to the direction of travel is smaller than the internal cross-section and the parallelepiped is provided with all-round sealing profiles (22, 23 ; 48 ; 70, 71, 72) at right angles to the direction of travel and which are convex in the direction of travel, characterized in that the sealing profiles (22, 23 ; 48 ; 70, 71, 72) at least zonally have circular cylindrical surfaces and penetrate (34, 35) at their ends in the vicinity of the corners (31, 32, 33), that a narrow portion (27) of the sealing profile (22) arranged on the narrow side (25) has a surface radius of curvature (R) which is the same as half the internal diameter (D) of the inner cross-section in the width direction at right angles to the direction of travel and that a wide portion (26) of the sealing profile (23 ; 48 ; 70, 71, 72) arranged onn the side (4) has a surface radius of curvature (r), which is the same as half the inside diameter (D) of the internal cross-section in the width direction at right angles to the direction of travel.
Patent EP-0213674-A1 (EP)
Inventor: DE PUTTER WARNER JAN
IPC: F16L11/11
Filed: 1986-08-18
Abstract: A plastic pipe l consisting of an outer corrugated plastic pipe 2 and an inner smooth wall 4 consisting of a wear resistant elastomer, particularly a thermoplastic rubber fixed in the inner bottoms wave valleys 8a to said outer corrugated pipe 2. The inner wall 4 consists of a pipe which has been coextruded with the outer corrugated pipe 2 so that the inner and outer pipe are heat welded to each other l0a.The cavities 9 between the inner pipe l0 and the corrugations 3 may be filled with a foam plastic 7. This plastic pipe l is used for repairing or renewing a sewage pipe l2 by installing such a pipe l from a vertical shaft ll of the sewage system into the sewage pipes l2. The interstices l6 between the outer side of the corrugations 3 and the inner side of the sewage pipe l2 may be filled with a mortar l7.
Patent EP-0213986-A1 (EP)
Inventor: HUREAU JEAN CLAUDE M
IPC: B29C48/10
Filed: 1986-07-10
Abstract: - Procédé et dispositif pour la réalisation de films (1) à parois ajourées, en matière plastique extrudée depuis une filière (3) pourvue d'un équipage de dents (4) mobiles. 
     - L'extrusion du film se fait après écoulement de la matière à l'état plastique dans un passage (14) en forme de couronne dont la sortie (3) constitue ladite filière, ce passage étant d'épaisseur constante et égale à la largeur de la fente d'extrusion et, partant, à l'épais­seur finale du film (1), l'écoulement de la matière plastique dans ce passage en forme de couronne provoquant un effet de lamination de la matière assurant la stabilité dimensionnelle, notamment l'épaisseur du film obtenu au sortir de la filière, et en évitant notamment la formation de surépaisseurs ou inégalités de surface sur le film ainsi extrudé. 
     - Application à un film partiellement perforé d'épaisseur constante et renforcée utilisable notamment pour la réalisation de conditionnement.
Patent EP-0227514-A1 (EP)
Inventor: GANGAROSSA BRUNO
IPC: E04F13/08
Filed: 1986-11-07
Abstract: 1. Support system for facade cladding elements, particularly folded sheet metal box sections, comprising : anchoring pieces (100) in the general shape of a square, having two arms (110, 150) approximately at right angles, a first arm of the anchoring piece being provided with first means of fixing (112) enabling it to be secured to the facade with the possibility of adjustment between each anchoring piece and the facade in a first direction (I) parallel to the facade, intermediate connecting pieces (200) fitted onto the second arm (150) of each anchoring piece, extending at right angles to the facade, by means of second means of fixing (152, 160) allowing adjustment between the anchoring pieces (100) and the connecting pieces (200) in a second direction (II) at right angles to the first, and at right angles to the facade, a multiplicity of parallel sections (300), brackets (500) mounted in the channels (308) of the sections (300) and acting as support for the cladding elements (600) characterised in that it incorporates locking pieces (400) in the form of elongated plates (410), fitted onto the connecting pieces by means of third means of fixing (232, 430), and fixed securely on the sections in a relative position adjustable in a third direction (III), generally at right angles to said first and said second directions of adjustment and parallel to the longest dimension of the sections, the brackets (500) being securely fixed in a position adjustable in said third direction (III).
Patent EP-0221827-A1 (EP)
Inventor: LAUZIER RENE
IPC: E05F15/12
Filed: 1986-10-21
Abstract: 1. A device for the motorized opening and closing of a door, intended more particularly for a door having two pivoting leaves (1, 2) and including, to operate each leaf, a "tubular" electric motor (15) mounted along the vertical pivotal axis (16) of the leaf (1, 2) and housed in the upper portion of a hollow lateral vertical element (6) of the leaf, the stator of the motor (15) being rigid with the upper pivot (3) of the leaf (1, 2), whilst its rotor is rotatably connected to the element (6) of the leaf by means of a speed reduction gear and drive shaft (19), characterized in that the drive shaft (19) of the or each leaf (1, 2), the axis of which shaft coincides with the vertical pivotal axis (16) of the leaf, is coupled to the element (6) of the leaf by way of "cam" type means (23) which, on the one hand, ensures a rotary connection between the drive shaft (19) and the leaf (1, 2), when the latter is free to pivot about the aforementioned axis (16), and which, on the other hand, is adapted to transform the rotational movement of the drive shaft (19) into a vertical translational movement of the relevant element (6) of the leaf (1, 2), when the latter is prevented from pivoting.
Patent EP-0215040-A1 (EP)
Title: Safety stop for wood working machines.
Inventor: AIGNER GEORG
IPC: B23Q3/00
Filed: 1986-02-14
Abstract: PCT No. PCT/EP86/00071 Sec. 371 Date Dec. 3, 1986 Sec. 102(e) Date Dec. 3, 1986 PCT Filed Feb. 14, 1986 PCT Pub. No. WO86/04849 PCT Pub. Date Aug. 28, 1986.A safety stop for woodworking machines, particularly milling machines, having a first stop plate and a second stop plate (10, 12) which are arranged in a common plane on both sides of the tool (14) and leave between them a slot (16) for the passage of the tool (14), and having stop bars (32) which extend parallel to each other and span the slot (16); in order to provide a work unit which is formed of parts which cannot be lost and which is adapted to be placed in readiness for operation without tools, the stop bars (32) are so integrated in the first stop plate (10) that they can be introduced from grooves (30) incorporated in said stop plate into grooves (30) in the second stop plate (12).
Patent EP-0244440-A1 (EP)
Inventor: JOHANSSON GORAN
IPC: F16L59/16
Filed: 1986-10-16
Abstract: Joint à manchon pour raccorder des canalisations isolées à gaine plastique comprenant un manchon surdimensionné (1) en matière plastique recouvrant les extrémités des gaines (3) des tuyaux raccordés, créant un intervalle (5) entre le manchon et lesdites extrémités. Des moyens d'espacement (7) sont situés dans l'intervalle à chacune des extrémités. Une gorge circonférentielle (13) est ménagée dans la gaine respective (3) à l'extérieur de l'intervalle (5). Un cordon d'étanchéité (29) en matière plastique comble la gorge (13) et l'intervalle tout en recouvrant la face (21) d'extrémité du manchon. Un procédé de réalisation dudit joint consite à extruder le matériau de soudage fondu circonférentiellement sur la zone de soudage chauffée, l'extrusion se faisant à l'extérieur d'un sabot de soudage. De préférence, la gorge (13) est découpée immédiatement avant l'extrusion de manière à éviter l'oxydation. Le chauffage de la zone de soudage s'effectue de préférence en deux temps à l'aide d'air chaud.
Patent EP-0231815-A1 (EP)
Inventor: SAVIO PIERO
IPC: B60K11/08
Filed: 1987-01-21
Abstract: The grille comprises a first (1) and a second (2) series of bars, of which those of the first series are of greater width than those of the second. At least one bar of the second series is interposed between two adjacent bars of the first series.
Patent EP-0285694-A1 (EP)
Inventor: WON RICHARD
IPC: A01N25/10
Filed: 1987-04-10
Abstract: Delivery vehicles comprised of a polymeric bead having a network of pores with an active ingredient held within the network are provided for use in a method to provide controlled release of the active ingredient. The network of pores is substantially non-collapsible upon removal of the active ingredient and the delivery vehicles are polymerized by a process in which the active ingredient also comprises the porogen during formation of the network of pores.
Patent EP-0302130-A1 (EP)
Inventor: LOEBACH ERNST W
IPC: G03F7/20
Filed: 1987-08-05
Abstract: Illumination device for an apparatus for the photolithographic production of integrated circuits, in which light from a mercury vapour lamp (1) is conducted via series-connected deflection mirrors (6, 7 and 6', 7') through a narrow-band main filter (8). To eliminate the side bands, which are also transmitted by this main filter (8) in addition to the desired illumination wavelength band, the deflection mirrors, which exist in any case, instead of the previously used additional transmission filters, are constructed as wavelength- selective narrow-band mirrors (6, 7 and 6', 7'), the reflection percentage of which is above 99% in the range of the illumination wavelength band and less than 10% in the range of the side bands. <IMAGE>
Patent EP-0265973-A1 (EP)
Inventor: KIKUCHI TOSHIAKI
IPC: B60R1/06
Filed: 1987-10-30
Abstract: The adjusting device for a rearview mirror includes a worm mechanism driven by an electric motor in an actuator housing (18, 19), adjusting nuts (26) driven parallel to the axis of the mirror (15) by the rotation of a worm wheel (45), and a spherical bearing (28) formed on the lower surface of a mirror holder (16), the adjusting nuts (26) with spherical pivot engaging with the bearing (28). A pivot screw (51) formed integrally with the worm wheel (45) is formed on the center line of said worm wheel, and the adjusting nut (26) is engaged by the threaded portion (56) of the screw (51). Since the pivot screw (51) and the worm wheel (45) are integrally formed and contained in the housing (18, 19), a dimensional error does not occur between the inner surf                             ace of the worm wheel (45) and the end face of the pivot screw (51). Therefore, the number of steps of tuning at the time of assembly is reduced to suppress the fluctuation in a thrust direction to the minimum limit.
Patent EP-0247674-A1 (EP)
Inventor: COLLEN DESIRE JOSE
IPC: C12N9/72
Filed: 1987-05-15
Abstract: A newly found plasminogen activator indicated as scu-PA-32k and composed of a single peptide chain having a molecular weight of about 32,000 and an aminoterminal amino acid sequence of 
    Leu-Lys-Phe-Gln-Cys-Gly-Gln-Lys, appears to have the potential to cause lysis of fibrin-containing blood clots in blood without activation of the fibrinolytic blood system. This plasminogen activator can therefore be used in thrombo­lytic medical compositions.
Patent EP-0261706-A1 (EP)
Inventor: BROUNS PETER
IPC: E02B3/12
Filed: 1987-08-21
Abstract: The equipment is comprised of a frame (1) to be lowered in the basin, with means provided on two lengthwise or crosswise edges thereof for securing the one end of belts (9) said sunk mattress (8) can be supported with and the other end of which can be removably locked on the other lengthwise or crosswise frame edge, while means are provided for remotely unlocking said belts (9), in such a way that when said belts (9) are unlocked at one end, said frame (1) may be raised and the belts (9) which are still secured with the other end thereof to the frame (1), can be pulled away from underneath the sunk mattress (8).
Patent EP-0241104-A1 (EP)
Inventor: MORIMITSU TOSHIHIKO
IPC: C09B62/44
Filed: 1987-01-12
Abstract: A monoazo compound of the following formula in a free acid form,
     wherein R,, R 2  and R 4  are independently hydrogen or lower alkyl, R 3  is lower alkyl, acyl or (sulfo)phenyl, R s  is hydrogen or sulfo, B is (sulfo)phenylene or sulfonaphthylmethylene, X is chlorine, fluorine, phenoxy or (substituted)amino, A is (substituted)phenylene or (substituted)naphthylene, and Z is -SO 2 CH = CH 2  or -SO 2 CH 2 CH 2 Y in which Y is a splittable group by the action of an alkali, which meets requirements of high degree in a dye industry with respect to dyeing properties such as build-up property and fastness properties such as formalin fastness, formalin-light fastness and the like.
Patent EP-0260034-A1 (EP)
Inventor: WESTBERG ERIC
IPC: B04B11/02
Filed: 1987-08-27
Abstract: A centrifugal separator has a flexible member (28) for the transport of liquid to and/or from a centri­fuge rotor (15), which rotates around the rotor in the same direction but with half the speed. The flexible member (28) is provided with a braided casing to give it a large stiffness against torsion, good tension strength and an outside surface with good wear resistance. The casing comprises plaited threads (32) of e.g. metal or plastics, some of which extend helically with a certain pitch around the flexible member and others of which extend helically in the opposite direction. The plaiting of the threads (32) is such that the casing per se is axially contractable and extensible with simultaneous radial expansion and contraction, respectively. When in use the casing is axially extended so that it is radially contracted into frictional engagement with the flexible member (28).
Patent EP-0306571-A1 (EP)
Inventor: WALLACE DAVID C
IPC: B28D1/32
Filed: 1987-09-08
Abstract: Interlocking roofing tiles of natural slate are produced by machining at least one groove (35, 36; 45, 46) adjacent each of two opposing side edges (32, 34), the groove(s) at one side (32) being formed in the underside of the slate, while the groove(s) at the other side (34) is/are formed in the upper surface of the slate. These grooves are preferably formed by a diamond milling wheel or head of 60 to 80 US. mesh grit size or coarser and they are preferably at least 1.75mm in depth and at least 5mm wide so as to minimize ingress of water when the slates are fixed interlockingly in place on a roof.
Patent EP-0270343-A1 (EP)
Inventor: HOSKINS WILLIAM MALCOLM
IPC: B65D5/00
Filed: 1987-12-01
Abstract: A cardboard box or tray corner fastening device which includes pins (26-29) to extend down into the flutes (33) of the cardboard at a corner either across or with the line of the flutes. The pins extend from a planar support (20) which provides a support surface for stacking further boxes or trays. A plate bears (24,25) on the outside of the box near the pins to assist with retention of the pins.
Patent EP-0251926-A1 (EP)
Inventor: SAUVAGE GUY
IPC: B64D17/74
Filed: 1987-06-30
Abstract: Device for operating an emergency parachute provided with an extractor by pulling on closure means which close the bag (10) containing said emergency parachute comprising connection means which connect the two elevators (1, 1') of the main parachute to the closure means, said elevators (1, 1') being detached from the parachutist when the latter is freed from the main parachute, said closure means being also controllable by a manual control (13, 13'). Each elevator (1, 1') of the main parachute is connected by a distinct connection (20, 20') to the closure mean which allow the bag (10) to open only when a pulling force is applied to each of the two connections (20, 20'). The emergency parachute is controlled by detaching the two elevators to the main parachute, thereby preventing it from becoming tangled with the parachute. Furthermore, if the emergency parachute is deployed before the main parachute, the connections between the elevators and the closure means do not hinder the opening out of the main parachute.
Patent EP-0259366-A1 (EP)
Title: Polysilazanes and related compositions, processes and uses.
Inventor: BLUM YIGAL D
IPC: C04B35/56
Filed: 1986-10-24
Abstract: PCT No. PCT/US86/00458 Sec. 371 Date Mar. 4, 1986 Sec. 102(e) Date Mar. 4, 1986 PCT Filed Mar. 4, 1986 PCT Pub. No. WO86/06377 PCT Pub. Date Nov. 6, 1986.Si-N groups in silazanes (which may be siloxazanes) are cleaved in the presence of a suitable catalyst or one or more reactants containing an Si-H group and an N-H group (in the same molecule or in different molecules) are reacted in the presence of a suitable catalyst. New silazane products result including oligomers and polymers. Suitable catalysts include metal carbonyl complexes and heterogeneous metal catalysts such as platinum on carbon. Immediate products of reaction such as products containing Si-H and N-H groups resulting from Si-N cleavage and Si-N products resulting from Si-H+N-H reactions undergo further reaction, resulting in many cases in a mixture of oligomers or of oligomers and polymers. The initial reactants may be open chain or ring compounds containing Si-N or Si-H+N-H in an open chain or in a ring or as pendant groups.